课题八下Unit7(第4课时1a-1d)课型听说课执笔金贤梅学习目标学习并掌握词汇：weigh,birth,atbirth,upto,adult学习目标语言：Theelephantweighsmanytimesmorethanthispanda.情感态度目标：通过对稀有动物的了解，教育学生保护动物。学习重点1.形容词和副词的比较级和最高级的用法。2.数词的表达学习难点1.形容词和副词的比较级和最高级的用法。2.数词的表达学习过程自主空间预习与交流A、朗读理解记忆p53词汇B、翻译下列短语1.350厘米高2.15米长3.重100千克4.每天吃10千克的食物5.出生时6.liveupto…7.weighmanytimesmorethan….8.knowmuchmorethanyou9.standontwolegs.合作与探究Step1Talkingingroups.小组交流学习成果，师生互动解决学习中困惑Step2PresentationandLearning.Doyoulikeanimals?What’syourfavoriteanimal?Whatdoyouthinkofpandasandelephants?Step3LanguageabilitypracticeReadtheinformationin1a,comparethetwoanimalsandmakesentencesaccordingtotheexamplesentence.Readthenumbersin1b.Teachergiveshelpifnecessary.Listening(1b,1c)Taketurnstomakesentencesaboutpandas,let’sseewhomakesthemost.展示交流挑战一：观察与运用。先组内讨论交流，然后由小组派代表展示你的学习成果。挑战二：机会就掌握在你手中，快将你对熊猫的了解在全班面前展示吧。点拨升华A、倍数表达法1).Ais…timeslarger/higher/longer/widerthanB.A比B大/高/长/宽…倍2).Ais…timesasbig/high/long/wideasB.A是B的…倍大/高/长/宽.如：我的年龄是你的三倍。Iamthreetimesasoldasyou.=Iamtwiceolderthanyou.我们学校比你们学校大4倍。Ourschoolisfourtimesbiggerthanyours.=Ourschoolisfivetimesasbigasyours.当堂练习(A.单项选择。()1._____birth,Lilykeptoncrying.A.OnB.InC.AtD.Of()2.Iknow_____aboutShenzhenthanyou,sotellmesome,please.A.littleB.someC.muchD.less()3.Tony’stoysare______morethanSusan’s.A.manytimeB.manytimesC.muchtimeD.moretime()4.Ifthereis____pollution,theairinourcitywillbe____dirtier.A.less;moreB.more;muchC.less;lessD.more;more()5.Inordertofinishtheproject,we’llhavetowork___hoursadayA.moretwoB.twomoreC.twoanotherD.othertwo()6.Ourclubplansto____20newmembers.Doyouwanttojoinus?A.makeintoB.takeintoC.makeinD.takein()7.Friendsarethosewhomakeyousmile,alwaysopentheirheartstoyouandencourageyouto____.A.successB.successfulC.successfullyD.succeedB.完成句子1.这个婴儿出生时体重为3公斤。Thebabyweighedthreekilos__________.2.据我说知，图书馆要到八点才开门_______________,thelibrarywon’topen_______eighto’clock.这块大石头的重量是那一块的三倍。Thisbigstoneis______________________asthatone.一只大熊猫能够活到20到30岁。Apandacan______________20to30years.面对这些困难他能做什么呢？。Whatcouldhedo__________________thesedifficulties？课堂小结1、我的收获：2、我的困惑